this.args = args;
        }

        /**
         * A function to translate output from the vagrant command execution to the progress line.
         *
         * The function takes the current line of output from vagrant, and returns a new
         * progress line, or {@code null} if there is no update.
         */
        public void setProgressHandler(UnaryOperator<String> progressHandler) {

            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 10,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },

            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 10,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },

    }

    static Lifecycle.Phase phase(String name, Lifecycle.Link link1, Lifecycle.Link link2, Lifecycle.Phase... phases) {
        return new DefaultPhase(name, Collections.emptyList(), asList(link1, link2), asList(phases));
    }

    static Lifecycle.Phase phase(
            String name, Lifecycle.Link link1, Lifecycle.Link link2, Lifecycle.Link link3, Lifecycle.Phase... phases) {

            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 10,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },

            realArgs.addAll(arguments)
        }
        if (Os.isFamily(Os.FAMILY_WINDOWS) && (useShell || spawn)) {
            realArgs.add('"')
        }
        commandString.eachLine { line -> logger.info(line) }

        ant.exec(executable: realExecutable, spawn: spawn, dir: cwd, taskname: name) {
            realEnv.each { key, value -> env(key: key, value: value) }
            realArgs.each { arg(value: it) }

            String packageDeclaration = null;

            for (String line : FileUtils.readLines(sourceFile, "UTF-8")) {
                if (isPackageInfo && packageDeclaration == null && line.startsWith("package")) {
                    packageDeclaration = line;
                }

                if (foundNotice == false) {
                    foundNotice = line.contains("@notice");
                    inNotice = true;

                String line;
                while ((line = br.readLine()) != null) {
                    if (StringUtil.isNotBlank(line)) {
                        final Map<String, Map<String, String>> dataObj;
                        if (line.contains("\"_index\"") || line.contains("\"_type\"")) {
                            dataObj = parseObject(mapper, line);
                        } else {

fi

# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
#   set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any

            "axisCenteredZero": false,
            "axisColorMode": "text",
            "axisLabel": "",
            "axisPlacement": "auto",
            "barAlignment": 0,
            "drawStyle": "line",
            "fillOpacity": 10,
            "gradientMode": "none",
            "hideFrom": {
              "legend": false,
              "tooltip": false,
              "viz": false
            },